40639732

素因数分解:

$2^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1523}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 81418176

約数和(自身を除く): 40778444

約数列:

[1, 2, 4, 7, 14, 28, 953, 1523, 1906, 3046, 3812, 6092, 6671, 10661, 13342, 21322, 26684, 42644, 1451419, 2902838, 5805676, 10159933, 20319866, 40639732]

約数ペア:

[(1, 40639732), (2, 20319866), (4, 10159933), (7, 5805676), (14, 2902838), (28, 1451419), (953, 42644), (1523, 26684), (1906, 21322), (3046, 13342), (3812, 10661), (6092, 6671)]